Cash Drawer Trigger, Plug and Play Unit Box for Computer

Energy saving: take power directly from the USB port of the computer, saving additional power adapters. Connection to computer: the cash drawer is directly connected to the computer, eliminating the need for a printer. Multi Connection: The cash drawer can be used with a standard RS232 serial port. At the same time, a computer can be connected to multiple drive cases. No cash drawer instruction: just write data on the virtual serial port to open the cash drawer. Plug and Play: Support hot connection, hot dial, plug and play, no need to set COM parameters., Manufacturer: 01 02 015